Top Definition
The act of aggressively licking a woman's ass.
When the tech is giving women "smog-checks", he's not working on their cars - he's licking their asses.
by Lothario the Scandalous August 16, 2011
1 more definition
Snorting cocaine out of a woman's asshole.
Hey Ox why is your face covered with coke?
I just gave Angela a smog check!
by Bjebbe February 18, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×